Use references for schemas

Author: link2xt

examples/axum/openrpc.json

@@ -20,10 +20,7 @@
       "result": {
         "name": "SendResult",
         "schema": {
-          "title": "uint",
-          "type": "integer",
-          "format": "uint",
-          "minimum": 0.0
+          "$ref": "#/components/schemas/uint"
         },
         "required": true
       },

examples/axum/src/webserver.rs

@@ -128,7 +128,7 @@ impl Session {
 
     /// List chat messages.
     #[rpc(positional)]
-    pub async fn list(&self) -> yerpc::Result<Vec<ChatMessage>> {
+    pub async fn list(&self) -> yerpc::Result<Vec::<ChatMessage>> {
         let list = self.backend.list().await;
         Ok(list)
     }

yerpc-derive/src/openrpc.rs

@@ -18,7 +18,7 @@ fn generate_param(input: &Input, i: usize) -> TokenStream {
         ::yerpc::openrpc::Param {
             name: #name.to_string(),
             description: None,
-            schema: ::yerpc::openrpc::generate_schema::<#ty>(),
+            schema: ::schemars::schema::SchemaObject::new_ref(format!("#/components/schemas/{}", #ty::schema_name())),
             required: true
         }
 
@@ -67,7 +67,7 @@ fn generate_method(method: &RemoteProcedure) -> TokenStream {
         ::yerpc::openrpc::Param {
             name: #output_name.to_string(),
             description: None,
-            schema: ::yerpc::openrpc::generate_schema::<#output_ty>(),
+            schema: ::schemars::schema::SchemaObject::new_ref(format!("#/components/schemas/{}", #output_ty::schema_name())),
             required: true
         }
     };